137492880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 490635264

約数和(自身を除く): 353142384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 223, 240, 280, 336, 367, 420, 446, 560, 669, 734, 840, 892, 1101, 1115, 1338, 1468, 1561, 1680, 1784, 1835, 2202, 2230, 2569, 2676, 2936, 3122, 3345, 3568, 3670, 4404, 4460, 4683, 5138, 5352, 5505, 5872, 6244, 6690, 7340, 7707, 7805, 8808, 8920, 9366, 10276, 10704, 11010, 12488, 12845, 13380, 14680, 15414, 15610, 17616, 17840, 18732, 20552, 22020, 23415, 24976, 25690, 26760, 29360, 30828, 31220, 37464, 38535, 41104, 44040, 46830, 51380, 53520, 61656, 62440, 74928, 77070, 81841, 88080, 93660, 102760, 123312, 124880, 154140, 163682, 187320, 205520, 245523, 308280, 327364, 374640, 409205, 491046, 572887, 616560, 654728, 818410, 982092, 1145774, 1227615, 1309456, 1636820, 1718661, 1964184, 2291548, 2455230, 2864435, 3273640, 3437322, 3928368, 4583096, 4910460, 5728870, 6547280, 6874644, 8593305, 9166192, 9820920, 11457740, 13749288, 17186610, 19641840, 22915480, 27498576, 34373220, 45830960, 68746440, 137492880]

約数ペア:

[(1, 137492880), (2, 68746440), (3, 45830960), (4, 34373220), (5, 27498576), (6, 22915480), (7, 19641840), (8, 17186610), (10, 13749288), (12, 11457740), (14, 9820920), (15, 9166192), (16, 8593305), (20, 6874644), (21, 6547280), (24, 5728870), (28, 4910460), (30, 4583096), (35, 3928368), (40, 3437322), (42, 3273640), (48, 2864435), (56, 2455230), (60, 2291548), (70, 1964184), (80, 1718661), (84, 1636820), (105, 1309456), (112, 1227615), (120, 1145774), (140, 982092), (168, 818410), (210, 654728), (223, 616560), (240, 572887), (280, 491046), (336, 409205), (367, 374640), (420, 327364), (446, 308280), (560, 245523), (669, 205520), (734, 187320), (840, 163682), (892, 154140), (1101, 124880), (1115, 123312), (1338, 102760), (1468, 93660), (1561, 88080), (1680, 81841), (1784, 77070), (1835, 74928), (2202, 62440), (2230, 61656), (2569, 53520), (2676, 51380), (2936, 46830), (3122, 44040), (3345, 41104), (3568, 38535), (3670, 37464), (4404, 31220), (4460, 30828), (4683, 29360), (5138, 26760), (5352, 25690), (5505, 24976), (5872, 23415), (6244, 22020), (6690, 20552), (7340, 18732), (7707, 17840), (7805, 17616), (8808, 15610), (8920, 15414), (9366, 14680), (10276, 13380), (10704, 12845), (11010, 12488)]